239 Mill River Rd, Chappaqua, NY 10514 Property Records

Westchester County and Mount Pleasant Town property record for 239 Mill River Rd, Chappaqua, NY 10514

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,544 sqft · built 1967
Lot Size	0.45 acres (19,602 sqft)
Owner	2 Individual Names on Record
Last Sale	$433,000 (May 2021)
Deeds & Mortgages	May 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`553489 99.10-2-13`

Property Details

APN / Parcel Number

Primary APN	`553489 99.10-2-13`
Alternative APNs	`348909901000020130000000` `04968000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,544 sqft Living Area
1st Floor Area	1,544 sqft

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1967
Architectural Style	Raised Ranch
Lot Area	19,602 sqft (0.45 acres)

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	04968000
Street Address	239 MILL RIVER RD
City	CHAPPAQUA
State	NY
Zip	10514-3224
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	02 - SINGL
Legal Block	2
Legal Lot Number	13.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MOUNT PLEASANT
Census Block Group	5
Census Block	5002
Census Tract	11800

Owner

Source: Westchester County and Mount Pleasant Town records, as of May 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	239 MILL RIVER RD, CHAPPAQUA, NY 10514-3224
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 4, 2021 · Amount on Record
Deed Sale	May 4, 2021 · Amount on Record
Deed Document Number	20213004
Record Updated	Jun 8, 2026

May 2021: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	WESTCHESTER NY
Recording Date	May 4, 2021
Property Address	239 MILL RIVER RD, CHAPPAQUA, NY 10514-3224
Document Number	0611063004
Map Reference	MAP 14860
Instrument Date	Apr 16, 2021
Instrument	611063004
Transaction Type	Transfer
Record Updated	May 6, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,732.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	239 MILL RIVER RD, 239, CHAPPAQUA, NY 10514-3224

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	239 MILL RIVER RD, CHAPPAQUA, NY 10514-3224

Mortgage

Document Number	0611233691
Date	May 4, 2021
Instrument	611233691

Lender

Name	WILLIAM RAVEIS MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2051

Tax Assessment & Valuation

Source: Westchester County and Mount Pleasant Town assessment roll, as of May 14, 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Mount Pleasant Town
Unified School District	Chappaqua Central School District (KG - 12)

Tax Bill & Assessment History

Year	Assessed Value	Assessed Market Value
2025	$7,700 (-) Land $950 Building $6,750	$762,376 (+5.94%) Land $94,059 Building $668,317
2024	$7,700 (-) Land $950 Building $6,750	$719,626 (+5.61%) Land $88,785 Building $630,841
2023	$7,700 Land $950 Building $6,750	$681,416 Land $84,071 Building $597,345

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 170 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20